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研究一种VPN网关的设计方案,使工作在局域网的网关位置具有加密和认证功能:完成了采用IPSec的VPN网关设计,通过修改Linux内核可以实现基于IPSec的VPN网关,加快了处理速度并避免了操作系统本身的不安全性。
Research a VPN gateway design, the work in the local area network gateway with encryption and certification functions: the completion of the use of IPSec VPN gateway design, by modifying the Linux kernel IPSec-based VPN gateway can be achieved to speed up the processing speed and to avoid The insecurity of the operating system itself.